Air Monitoring
New Reporting Software for Waste Incinerators
Opsis (Sweden) has developed new software for reporting of emissions according to the EC directive for waste incinerators (2000/76/EC). The software is called EnviMan and meets the requirements set by the EC authorities.
The software is also capable of handling similar reports, such as reporting to local authorities. EnviMan generates reports in Excel format by using templates. It is an easy task for the user to modify the standard withheld templates to customise the reports. The reports are separated into daily reports with 10 minute, 30 minute and hourly averages. EnviMan also generates weekly reports, monthly reports and yearly reports based on daily averages and exceeding values according to the EC directive.
Reader Reply Card no 167
Backscatter Measurement for Integrating Nephelometers
Ecotech (Australia) is pleased to announce that backscatter measurements are now supplied standard for their Aurora 3000 Integrating Nephelometer.
The Aurora Nephelometers are a series of instruments used for measuring the scattering of light (scattering coefficient) of aerosols in the atmosphere; this information is useful for determining the influence of atmospheric aerosols on the global radiation balance, its impact on global dimming and climate change. The backscatter feature of the Aurora 3000 nephelometer is achieved through the use of a backscatter shutter mounted on the light source housing inside the cell. This shutter moves between two locations in and out of the optical path of the light source (90° to 180°) within the light sources Lambertian distribution. The position of the backscatter shutter is controlled to within ±0.09°, and can be adjusted to achieve other cutoff angles if required for more advanced analysis of backscatter.
The ability to remove and measure the entire light source including the backscatter with the one module has been applauded by a number of customers using the instruments for research applications.
According to Grant Kassell, Ecotech’s R&D Manager: “The backscatter feature is something that we have spent almost as long designing and testing as the new opal glass LED light source that we released in late 2008. Customers who have seen our 3 wavelength backscatter functionality are excited about this improvement to our nephelometer and the valuable data it can now provide. Our customers have also been very interested in the instruments ability to control the angle of the shutter as this may provide additional information that has previously only been available from polar nephelometers.”
Ecotech released their opal glass light
source in November 2008. This light source utilises an opal glass diffuser fitted in front of high intensity LEDs to create a stable, repeatable lambertian distribution. Ecotech offers several different configurations of integrating nephelometers including a single wavelength, multiple wavelength and a PM2.5 correlating version for use in air quality monitoring networks.
Ecotech will be exhibiting their Aurora Integrating Nephelometer at the up- coming International Aerosol Conference to be held in Helsinki in August 2010.
Reader Reply Card no 174
55 Individual Data Logger Solutions for Weather Sensors
The data logger series TROPOS 100 / 112 / 124 of LAMBRECHT (Germany) is the modular answer to your recording demand. Starting with the simple precipitation logger which can be connected to all kind of precipitation sensors, up to the all- rounder which is able to capture the data of 25 weather sensors and to calculate measured data within 10 virtual channels. The data storage takes place on a compact flash card, shaped like a ring memory, with 1 year memory retention time. Through the included configuration software, the data logger can easily be programmed by the customer. For all LAMBRECHT-sensors, the configuration software contains a library, which can be extended arbitrarily within the hardware limits. The TROPOS-family offers the communication interfaces RS 232 and optionally RS 485, where several loggers can be linked to one bus. By means of the LAMBRECHT software METEOWARE CS, up to the point of 100 loggers can be analysed.
A wide range of applications is covered, for example precipitation measurement, agrarian meteorology, disposal sites or industrial facilities.
Reader Reply Card no 168
SONIMIX 2106 Gas Divider
The SONIMIX 2106 is the ideal product to mix and dilute high concentrated gas cylinders.
Using the technology of sonic nozzles, this device will give the best accuracy (0.5% relative) and repeatability (0.2% relative) on the market. The range of the device goes from a 10 dilution steps up to a 1024 dilutions steps. The SONIMIX 2106 line is the best product for the linearization of gas analysers and sensors. Available options: compatibility with corrosive gases, RS 232 remote command, ISO 17025 calibration certificate, GasCal PC software.
Reader Reply Card no 169
SONIMIX 4001 Primary Standard Ozone Generator
The SONIMIX 4001 is a primary standard portable Ozone generator. The generated ozone is measured and regulated by an ozone analyser using the US EPA method. The device includes an “on board” self regenerable Zero Air Generator. The generation capabilities are from 50 ppb up to 1 ppm. This device is ideally used to check and calibrate the ozone monitors. The SONIMIX 4001 can be easily driven through its touch screen interface. All the important functioning parameters are monitored and displayed. Available option: possibility to generate Ozone with dry or humid Air.
Reader Reply Card no 171 Calibration System
LNI Schmidlin SA has a wide range of gas calibration system for the Air Pollution Monitoring networks. Using different technologies (sonic nozzles or Mass flow controller), portable or for rack integration the SONIMIX devices are the solution for the calibration of gas analysers.
SONIMIX 3022: 3 dilution points by sonic nozzles, internal Zero Air generator, ozone Generator. Ideal for the daily check of the APM monitors.
Also available in a portable casing version under the name of SONIMIX 3012
SONIMIX 6000C2: Using the latest technology of Mass Flow controller, with internal Zero Air and Ozone generator.
SONIMIX 3014: Calibration system using permeation tubes. No need to use gas cylinders. A large number of permeation oven are available.
Reader Reply Card no 172
www.LNSGAS.com ·
info@LNSGAS.com · +41 (0)22 979 37 24 Reader Reply Card no 173
Gas Generators (H2, N2, Air)
LNI Schmidlin SA has developed a complete range of rackable gas Generators :
SONIMIX 3080: Hydrogen generator (100, 160 and 250 ml/min) with option of internal Zero Air generator. Ideal to aliment the FID detector of a Gas Chromatograph.
SONIMX 3060: Nitrogen generator (100 and 200 ml/min) with option of internal Zero Air generator. Ideal for PID applications.
SONIMIX 3057: Zero Air Generator (5, 10 and 30 L/min). The
different specific scrubbers removes all the pollutants as NOx, SO2, O3, NH3, HCnm… If the catalytic oven is installed, the CO and CH4 are also removed.
Reader Reply Card no 170
Annual Buyers Guide 2010
IET
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